Mechanical charcoal yog ib hom carbonaceous globules los yog rods ua los ntawm extruding ntoo scraps. Nws muaj ntau yam khoom siv raw, xws li nplej husks, paj rwb husks, corncobs, pob kws stalks, sorghum stalks, taum stalks thiab thiaj li nyob rau, sawdust, shavings, xyoob chips, mov husk, txiv maj phaub plhaub thiab lwm yam charcoal rau qhov zoo tshaj plaws.
Cov txiaj ntsig zoo: qhov siab tshaj plaws, cov nqi siab muaj txiaj ntsig, cov khoom siv tsis tau, cov ntoo uas tseem ceeb tshaj plaws, ntoo txiv ntoo, ntoo litchi, yog tus tus naj npawb ntawm cov txiav ncaj qha, sawn rau hauv ntu, thiab tom qab ntawd faib rau hauv txoj cai loj kom qhuav, barbecue tuaj yeem coj ncaj qha. Ntau dua nyob rau hauv cov pej xeem cia cov grills zais cia, xws li ci duck, ci nqaij npua, ci tag nrho yaj thiab lwm yam kev cob qhia qub.
Disadvantages: tus thawj ecology, tus thawj tsw, tab sis cov ntaub ntawv raw yog tsawg, qhib hluav taws, tsis haum rau tsev neeg siv.
